APA-čujuhus (7. p.)

Tracey, I., Ploghaus, A., Gati, J., Clare, S., Smith, S., Menon, R., & Matthews, P. (2002). Imaging attentional modulation of pain in the periaqueductal gray in humans.

Chicago-čujuhus (17. p.)

Tracey, I., A. Ploghaus, J. Gati, S. Clare, S. Smith, R. Menon, juo P. Matthews. Imaging Attentional Modulation of Pain in the Periaqueductal Gray in Humans. 2002.

MLA-čujuhus (9. p.)

Tracey, I., et al. Imaging Attentional Modulation of Pain in the Periaqueductal Gray in Humans. 2002.

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